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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2010 Mark Atwood
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "wrap.h"
#include <assert.h>
#include <stdarg.h>
#include <string.h>
#ifdef __sun
# include <syslog.h>
# include "names.h"
#else
# define SYSLOG_NAMES 1
# include <syslog.h>
#endif
namespace drizzle_plugin {
WrapSyslog::WrapSyslog () :
_check(false)
{ }
WrapSyslog::~WrapSyslog ()
{
::closelog();
}
/* TODO, for the sake of performance, scan through all the priority
and facility names, and construct a stl hash, minimal perfect hash,
or some other high performance read data structure. This can even
be done at compile time. */
int WrapSyslog::getPriorityByName(const char *priority_name)
{
for (int ndx= 0; prioritynames[ndx].c_name; ndx++)
{
if (strcasecmp(prioritynames[ndx].c_name, priority_name) == 0)
{
return prioritynames[ndx].c_val;
}
}
// no matching priority found
return -1;
}
int WrapSyslog::getFacilityByName(const char *facility_name)
{
for (int ndx= 0; facilitynames[ndx].c_name; ndx++)
{
if (strcasecmp(facilitynames[ndx].c_name, facility_name) == 0)
{
return facilitynames[ndx].c_val;
}
}
// no matching facility found
return -1;
}
void WrapSyslog::openlog(const std::string &ident)
{
if (_check == false)
{
::openlog(ident.c_str(), LOG_PID, LOG_USER);
_check= true;
}
}
void WrapSyslog::vlog(int facility, int priority, const char *format, va_list ap)
{
assert(_check == true);
vsyslog(facility | priority, format, ap);
}
void WrapSyslog::log (int facility, int priority, const char *format, ...)
{
assert(_check == true);
va_list ap;
va_start(ap, format);
vsyslog(facility | priority, format, ap);
va_end(ap);
}
} /* namespace drizzle_plugin */
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